1. Debian Initng packages- A full replacement of the old and in many ways deprecated sysvinit tool. It is designed with speed in mind, doing as much as possible asynchronously. It will boot your unix-system much faster, and give you more control and statistics over your system.

2. LILO Linux Bootloader- LInux LOader is the classic OS loader who can start GNU/Linux or other OSes with text or graphic
menu. This package is usefull to create lilo (the installer) and boot-record-images to install Linux,
DOS and generic Boot Sectors of other OSes.